Title:
WORK VEHICLE
Document Type and Number:
Japanese Patent JP2015039919
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a work vehicle capable of supplying stable power to an electrically-powered apparatus in a stopped state of the work vehicle without requiring a high-capacity battery.SOLUTION: A work vehicle includes: an engine 3; a motor generator 16 connected to an output shaft 31 of the engine 3; and a gear shifter 34 connected to the output shaft 31 on a power transmission downstream side of the motor generator 16 via a clutch 33. The work vehicle is capable of performing travel driving and PTO driving by driving force from the engine 3. The work vehicle further includes a power conversion section 42 connected to the motor generator 16, and a battery 43 and power take-out means which are connected to the power conversion section 42. The work vehicle supplies power from the battery 43 to the motor generator 16 during the travel driving and the PTO work so as to assist an engine output, and drives the motor generator 16 by the engine 3 during the travel stopping so as to generate power, thereby enabling driving of an electric working machine connected to the power take-out means.
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Inventors:
KOTANI KAZUYUKI
Application Number:
JP2013170775A
Publication Date:
March 02, 2015
Filing Date:
August 20, 2013
Export Citation:
Assignee:
YANMAR CO LTD
International Classes:
B60W10/02; B60K6/48; B60K6/54; B60K17/02; B60K17/04; B60K25/00; B60W10/06; B60W10/08; B60W10/30; B60W20/00; F02D29/00
Attorney, Agent or Firm:
Juichiro Yano
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